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| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-02-03 20:11:44 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-04-19 22:05:50 +0200 |
| commit | 191a82946a99fe110814860873cdfe64170c660b (patch) | |
| tree | b233c18c531feaf0f6fab9697eda9c30925df919 /drivers/mtd/nand/gpmi-nand/gpmi-nand.c | |
| parent | 9ed92dd29015de67041cf45f364a46f1fa84bf79 (diff) | |
| download | op-kernel-dev-191a82946a99fe110814860873cdfe64170c660b.zip op-kernel-dev-191a82946a99fe110814860873cdfe64170c660b.tar.gz | |
mtd: nand: gpmi: use mtd_ooblayout_xxx() helpers where appropriate
The mtd_ooblayout_xxx() helper functions have been added to avoid direct
accesses to the ecclayout field, and thus ease for future reworks.
Use these helpers in all places where the oobfree[] and eccpos[] arrays
where directly accessed.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'drivers/mtd/nand/gpmi-nand/gpmi-nand.c')
| -rw-r--r-- | drivers/mtd/nand/gpmi-nand/gpmi-nand.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c index dcb60b0..4721008 100644 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c @@ -1328,18 +1328,19 @@ static int gpmi_ecc_read_oob(struct mtd_info *mtd, struct nand_chip *chip, static int gpmi_ecc_write_oob(struct mtd_info *mtd, struct nand_chip *chip, int page) { - struct nand_oobfree *of = mtd->ecclayout->oobfree; + struct mtd_oob_region of = { }; int status = 0; /* Do we have available oob area? */ - if (!of->length) + mtd_ooblayout_free(mtd, 0, &of); + if (!of.length) return -EPERM; if (!nand_is_slc(chip)) return -EPERM; - chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize + of->offset, page); - chip->write_buf(mtd, chip->oob_poi + of->offset, of->length); + chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize + of.offset, page); + chip->write_buf(mtd, chip->oob_poi + of.offset, of.length); chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); status = chip->waitfunc(mtd, chip); |
